CN102338118A - Component structure of water pump seal element as well as automatic manufacturing mechanism and method thereof - Google Patents
Component structure of water pump seal element as well as automatic manufacturing mechanism and method thereof Download PDFInfo
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- CN102338118A CN102338118A CN2011102376523A CN201110237652A CN102338118A CN 102338118 A CN102338118 A CN 102338118A CN 2011102376523 A CN2011102376523 A CN 2011102376523A CN 201110237652 A CN201110237652 A CN 201110237652A CN 102338118 A CN102338118 A CN 102338118A
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Abstract
The invention discloses a component structure of a water pump seal element as well as an automatic manufacturing mechanism and method thereof. The structure comprises a moving ring, a stationary ring, a moving ring shaft sleeve, a rubber seal sleeve, a moving ring seal sleeve and a spring; a gasket is arranged between the top of the rubber seal sleeve and the spring; and a fixed seat spring sheet is arranged between the bottom of the rubber seal sleeve and the spring. The structure is characterized in that a plurality of base sleeve notches are arranged along the peripheral direction of a base sleeve according to arbitrary partition value of the circumference of the base sleeve; a plurality of positioning lugs are arranged along the peripheral direction of the middle hole of the base sleeve according to the arbitrary partition value of the middle hole of the base sleeve; stationary ring notches which are matched with the equal amount of the base sleeve notches along the peripheral direction of the stationary ring according to the arbitrary partition value of the circumference of the stationary ring; and positioning lug grooves which are matched with equal amount of the positioning lugs of the base sleeve along the peripheral direction of the inner hole of the stationary ring according to the arbitrary partition value of the circumference of the inner hole of the stationary ring. The structure provided by the invention has the advantages that the seal property is good, and the integral automatic manufacturing with high efficiency and high accuracy can be realized.
Description
Technical field
The present invention relates to pump and use the water pump packing part modular construction.
The present invention also relates to automated manufacturing mechanism and the automated manufacturing method thereof that is used to make this water pump packing part modular construction.
Background technique
Domestic automobile coolant pump water pump packing part manufacturing industry producer accomplishes the water pump seal part assembly manufacturing at present, and agent structure adopts two kinds of technology combined techniqueses.
First method: junction between stationary ring and rubber sealing boot top; Junction between rubber sealing boot bottom and base condom, binding site between two places needs with the glue technology; Could realize airtight sealing, this is a kind of associated methods that adhesive process is arranged.
More than the external early stage production method of first kind of technology viscose glue technical application, adopt to fall behind glue technology that external no adhesive process makes so far, also be industry well-known with the typical part of distinguishing of foreign technology gap.Although the pure manual viscose glue working system of the fraction producer of domestic manufacturing water pump packing part is combined the handwork method to replace by most of producer mechanical cohesive bond, only on behalf of homemade water pump packing part viscose glue manufacturing technology, this lifting is arranged slightly.And traditional water pump seal assembly combines to adopt the maximum deficiency of glue to have two.One of which: be that the water pump packing part structure can't accomplish high efficiency, high stable, high-precision integrated automation manufacturing.Its reason is: be fit to the glue of water pump packing part adhesive property, have a slow curing time; Simultaneously; Bonded position need be firm through pressure fixing in curing time; With anticreep displacement; All of these factors taken together decision water pump packing part manufacturing firm has only through semi-finished product bank alternate cycles solidifies, so the moment completion of restriction water pump packing part assembly combines, this is a great problem of whole manufacturing process.Its two: be that the bonding durable sealing of glue-line is stable far away from no adhesive process, let out the higher user of performance requirement rank for some coolant pumps are anti-, this viscose glue technology water pump packing part can't satisfy the requirement of long lifetime reliably working.In addition, domestic finding external product water pump packing part base condom outside scribbles dry-type encapsulated glued membrane, and concrete technology is not quite clear.Be fit to the coolant pump pump chamber and contact sealing with water pump packing part base sheath cover, this technology is used most of water pump packing part producer at home and has been suitable for the outer gluing technology of a kind of machinery, behind the curable adhesive layer, forms the soft glued membrane of dry type equally, with conveniently use installation.Or direct handwork gluing when using producer to install, all these gluing technical matters are loaded down with trivial details, and the gluing uniformity is inconsistent, and the glued membrane curing time that is shaped, is slow, and manufacturing efficiency is low.
Second method is: junction between stationary ring and rubber sealing boot top, and junction between rubber sealing boot bottom and the base condom, binding site between two places, employing is different from external no glue technology combined techniques and realizes airtight sealing.This domestic no glue technology has been abandoned the glue method fully, and the common indication of its characteristics does not have the adhesive process combined techniques.
On behalf of homemade water pump packing part, the no adhesive process of this type compare with adhering process, a technical really much progress, need realize the automation process manufacturing yet use this no adhesive process, but face a technology difficult problem.Be to make up between inner ear groove of water pump packing part agent structure stationary ring and the base sheath top ear, can't accomplish contraposition and accurate location in same position.This is a still last at present technical barrier that overcomes.So still just adopted the similar fractional step method manufacturing process that adhesive process is arranged, promptly adopted mechanical bond handwork method to accomplish the manufacturing of water pump seal part assembly structure.Although compare with adhering process, manufacturing efficiency promotes to some extent, has certain technical bottleneck but still just face with high speed, high-efficiency stable, automation process manufacturing reliably.
Quote from external automated manufacturing mechanism: wherein mainly adopt CCD image tracking technique; Through the quick computing of computer; Contrast electronic signal data form image and freely locate; Promptly accomplish the combination between inner ear groove of water pump packing part agent structure stationary ring and the base sheath top ear, and accomplish contraposition and accurate location simultaneously in same position.Yet still there is image identification error probability problem at present in this precise electronic localization method technology; This also relates to the manufacturing property unstability; And responsive to light, the environment place requires harsh, and manufacture cost is higher; And cost of equipment maintenance is also higher, is fit to the national conditions manufacturing so these factors suppress imported technology.
Therefore, need provide a kind of new technological scheme to solve more above-mentioned problems, promote that the homemade water pump packing part of industry is whole makes level, or approaching, catch up with and surpass the whole level of making of external water pump packing part.
Summary of the invention
First purpose of the present invention is: to above-mentioned deficiency, a kind of water pump packing part modular construction is provided.
Second purpose of the present invention is: the automated manufacturing mechanism that is provided for making above-mentioned water pump packing part modular construction.
The 3rd purpose of the present invention is: the automatic production method of making above-mentioned water pump packing part modular construction is provided, and this method can realize high efficiency, high stable, high-precision water pump packing part modular construction integrated automation manufacturing.
For realizing above-mentioned purpose, the technological scheme that the present invention adopts is:
The water pump packing part modular construction; Comprise rotating ring, stationary ring, rotating ring axle sleeve, rubber sealing boot, base sheath; Be provided with the rotating ring stuffing box gland between said rotating ring and the rotating ring axle sleeve, said rubber seal is sheathed between stationary ring and the base sheath, and said rubber sealing boot outer cover is provided with spring; Be provided with packing ring between the top of rubber sealing boot and the spring; Be provided with the fixed base reed between the bottom of said rubber sealing boot and the spring, be provided with a plurality of base sheath otch, be provided with a plurality of location ear along cutting apart number arbitrarily with the circumference of base sheath mesopore on the circumferencial direction of base sheath mesopore along cutting apart number arbitrarily with the circumference of base sheath on the circumferencial direction of base sheath; Along cutting apart the stationary ring otch that number is provided with the equal amount that matches with the base sheath otch arbitrarily with the circumference of stationary ring on the circumferencial direction of stationary ring, along cutting apart the chucking lug groove that number is provided with the equal amount that matches with base sheath location ear arbitrarily with the circumference of stationary ring endoporus on the circumferencial direction of stationary ring endoporus.
Said base sheath outer annulus edge is evenly distributed with a plurality of base sheath otch; Said base sheath mesopore is evenly distributed with a plurality of location ear; The circle edge of said stationary ring evenly is provided with the stationary ring otch of the equal amount that matches with the base sheath otch, and said stationary ring endoporus evenly is provided with the chucking lug groove of the equal amount that matches with base sheath location ear.
Said base sheath otch all is symmetrically arranged with two with the location ear, and said stationary ring otch and chucking lug groove all are symmetrically arranged with two.
Symmetrically arranged two base sheath otch and symmetrically arranged two location ear coaxial lines or vertical each other; Symmetrically arranged two stationary ring otch and symmetrically arranged two chucking lug groove coaxial lines or vertical each other; Symmetrically arranged two stationary ring incision sites match with the base sheath incision site, match with the location ear location in symmetrically arranged two chucking lug groove positions.
Said stationary ring is provided with to the stationary ring extension of the herringbone shape that extends below near place, base sheath mesopore top, matches with the stationary ring extension in rubber sealing boot top; Said base sheath mesopore bottom is Eight characters shape, and said rubber sealing boot bottom is the Eight characters shape that matches with the base sheath bottom, the Eight characters shape that the flanging Duan Chengyu rubber sealing boot of said fixed base reed matches near place, base sheath mesopore top.
The bottom shape of said fixed base reed is make progress reflex action shape or a smooth shape of half arc; The outside, bottom of said base sheath is set with Sealing shield ring.
The automatic maker of water pump packing part modular construction; Comprise rotating disk, intermittent cam slicer, PLC controller and one or more groups automatic manufacturing installation; Said intermittent cam slicer is fixed in gap bridge supporting plate downside, and said intermittent cam slicer side is fixedly connected with motor, and said intermittent cam slicer top is provided with transmission shaft; Said transmission shaft upper end is fixedly connected with rotating disk; Said gap bridge supporting plate is fixed on the machine frame, and said machine frame upper end is fixedly connected with operating platform, between said rotating disk and the operating platform, all leave the gap between rotating disk and the gap bridge supporting plate;
Said automatic manufacturing installation comprises: feed opening, a plurality of location transverse arm push-pull mechanism, a plurality of locating slots storehouse, a plurality of gap bridge guide rail, a plurality of former block and a plurality of vibrating disk parts feeder; Said gap bridge guide rail and former block are the cascade level successively along rotating disk moving direction and are fixed on the operating platform; Each gap bridge guide rail is fixedly connected with a vibrating disk parts feeder; Said a plurality of former block all is fixed on the operating platform, and said feed opening is fixed on the operating platform;
Be provided with a plurality of locating slots storehouse and location transverse arm push-pull mechanism along cutting apart number arbitrarily with the circumference of rotating disk on the circumferencial direction of rotating disk; The corresponding location transverse arm push-pull mechanism in each locating slot storehouse, said locating slot storehouse and corresponding location transverse arm push-pull mechanism are on same axis;
Said a plurality of vibrating disk parts feeder comprises: base sheath loads in mixture that vibrating disk parts feeder, stuffing box gland support load in mixture the vibrating disk parts feeder, stationary ring loads in mixture the vibrating disk parts feeder and rotating ring axon grip assembly loads in mixture the vibrating disk parts feeder; Said a plurality of former block comprises: first former block, second former block and the 3rd former block, said feed opening, a plurality of vibrating disk parts feeder and a plurality of former block are distributed on the operating platform by following order successively: base sheath loads in mixture the vibrating disk parts feeder---the stuffing box gland support loads in mixture the vibrating disk parts feeder---first former block---stationary ring loads in mixture the vibrating disk parts feeder---second former block---rotating ring axon grip assembly loads in mixture the vibrating disk parts feeder---the 3rd former block---feed opening.
The number in location transverse arm push-pull mechanism and locating slot storehouse is respectively six; Said transverse arm push-pull mechanism comprises cylinder or oil hydraulic cylinder, push-and-pull axostylus axostyle and positioning end; Said cylinder or oil hydraulic cylinder are fixed on the rotating disk; Said cylinder or oil hydraulic cylinder are provided with the push-and-pull axostylus axostyle, and said push-and-pull axostylus axostyle is fixedly connected with positioning end, and open in rotating disk circle edge edge in said locating slot storehouse.
The automatic maker of said water pump packing part modular construction comprises two groups of automatic manufacturing installations, and said vibrating disk parts feeder is a magnetic vibration force vibrating disk parts feeder.
The automatic production method of water pump packing part assembly comprises the steps,
B, simultaneously base sheath loads in mixture vibrating disk parts feeder, stuffing box gland support and loads in mixture vibrating disk parts feeder, stationary ring and load in mixture vibrating disk parts feeder and rotating ring axon grip assembly and load in mixture the vibrating disk parts feeder and be in vibrational state, and base sheath monomer, stuffing box gland support, stationary ring and rotating ring axon grip assembly are vibrated the adjustment order and enter into each gap bridge guide rail awaits orders;
C, when the locating slot storehouse goes to base sheath when loading in mixture the gap bridge guide rail outlet port of vibrating disk parts feeder, the base sheath monomer enters in the locating slot storehouse from the outlet port, next base sheath monomer enters into the gap bridge guide rail outlet port that base sheath loads in mixture the vibrating disk parts feeder and awaits orders;
When the locating slot storehouse that the base sheath monomer is housed goes to the stuffing box gland support when loading in mixture the gap bridge guide rail outlet port of vibrating disk parts feeder; The transverse arm push-pull mechanism receives the PLC controller drives to stretch out the push-and-pull axostylus axostyle; The positioning end that is fixedly connected with the push-and-pull axostylus axostyle is fixed on base sheath monomer top with the stuffing box gland support that falls, and next stuffing box gland support enters into the gap bridge guide rail outlet port that the stuffing box gland support loads in mixture the vibrating disk parts feeder and awaits orders;
When rotating disk rotates to the first former block place; First former block receives the control of PLC controller with stuffing box gland support and base sheath monomer mount; The transverse arm push-pull mechanism is controlled by the PLC controller, and the push-and-pull axostylus axostyle shrinks, and the positioning end that is fixedly connected with the push-and-pull axostylus axostyle unclamps;
When rotating disk goes to stationary ring when loading in mixture the gap bridge guide rail outlet port of vibrating disk parts feeder; Stationary ring falls from the outlet port; The transverse arm push-pull mechanism receives the PLC controller drives to stretch out the push-and-pull axostylus axostyle; The positioning end that is fixedly connected with the push-and-pull axostylus axostyle is fixed on the top of mount spare with the stationary ring that falls, and next stationary ring enters into the gap bridge guide rail outlet port that stationary ring loads in mixture the vibrating disk parts feeder and awaits orders;
When rotating disk goes to the second former block place; Second former block receives the mount spare mount of PLC controller control with stationary ring and preorder; The transverse arm push-pull mechanism is controlled by the PLC controller, and the push-and-pull axostylus axostyle shrinks, and the positioning end that is fixedly connected with the push-and-pull axostylus axostyle unclamps;
When rotating disk goes to rotating ring axon grip assembly when loading in mixture the gap bridge guide rail outlet port of vibrating disk parts feeder; Rotating ring axon grip assembly falls from the outlet port; The transverse arm push-pull mechanism receives the PLC controller drives to stretch out the push-and-pull axostylus axostyle; The positioning end that is fixedly connected with the push-and-pull axostylus axostyle is fixed on the top of the fixed block of the second former block mount with the rotating ring axon grip assembly that falls, and next rotating ring axon grip assembly enters into the gap bridge guide rail outlet port that rotating ring axon grip assembly loads in mixture the vibrating disk parts feeder and awaits orders;
When rotating disk goes to the 3rd former block place; The 3rd former block receives PLC controller control with rotating ring axon grip assembly and second former block fixed block mount of mount; The transverse arm push-pull mechanism is controlled by the PLC controller; The push-and-pull axostylus axostyle shrinks, and the positioning end that is fixedly connected with the push-and-pull axostylus axostyle unclamps;
When rotating disk went to feed opening, the water pump packing part of accomplishing after each split assembled fell in the feed opening, and the assemble flow of a water pump packing part is accomplished, and all the other assemble flow of five groups are identical therewith, and the running that moves in circles.
Water pump packing part modular construction of the present invention has Sealing shield ring in base condom outer cover, utilizes rubber or other elastic material elastic packing principle, through press-fiting, pushes, closely contacts static sealing at the pump chamber interruption-forming.Its reason is: during coolant pump vestibule machining, the ingress is provided with the technology chamfering usually, and this chamfering; Exactly with base sheath cover flanging inner corner trim place; Press-fit the back and form a locational space, the rubber elastomer Sealing shield ring expands in this space, forms good air-tightness in the pump chamber ingress.Its advantage is: comparing with outer coating technique does not increase manufacture cost, and technology is neatly clean, and has improved manufacturing efficiency.Both convenient the installation, it is attractive in appearance to increase water pump packing part again, simultaneously again to the intact sealing in pump chamber contact position.And the sealability that has embodied whole manufacturing structure of the whole no adhesive process of homemade water pump packing part and installation is reliable and stable.The sealing back-up ring can have any shape, and promptly can be shapes such as triangle, flat, circle, rhombus.
Water pump packing part modular construction of the present invention, designs fix marshall springs sheet are a kind of extruding type reed, and its shape has two kinds: 1, bottom shape is the half arc reflex action formula that makes progress; 2, bottom shape is smooth shape.The outer circle of fixed base reed directly is slightly larger than circle footpath in the base condom, and so simple design can make things convenient for former block directly to press-fit in the maker automatically.That is to say, press-fit drift through former block and directly be pressed into base condom inner chamber to rubber sealing boot with the fixed base reed.When being pressed into base condom inner chamber, the direct and base condom inner chamber formation elasticity location of fixed base reed outer circle diameter.Guarantee that like this rubber sealing boot bottom position can not become flexible, fixedly positioning that behind the press-loading process, fixed base reed shape becomes smooth shape again by half original arc reflex action formula with the formation of base condom position.This is through forming to pressing down a kind of extruding force rebound effect of dashing.This is first kind of press-loading process effect.
If when adopting bottom shape to be the fixed base reed of smooth shape; Fixed base reed shape becomes upwards arcuate in shape after overvoltage is dashed; Reason is that the equilibrant of fixed base reed is difficult to offset the rebound effect to pressing down the extruding force formation of dashing; Like this, fixedly the rubber sealing boot position effect is inferior to first kind of effect a little.But can be through adjustment to pressing down impact extrusion pressure size, reality is exactly to increase fixed base reed equilibrant to solve.Can both guarantee the intact sealing in junction of rubber sealing boot and base sheath cover like this.
Fixed base reed and conventional springs packing ring working principle that the present invention uses are completely different.The former technological emphasis is: separate deciding position and utilize the reed structure outer circle diameter greater than circle footpath in the base condom; The interior circle of direct and base condom footpath forms the elasticity location; Being fixed on the fixed base reed on fixed position of base condom through location technology, like this through a fixed-site method, in fact is exactly the restriction that the rubber sealing boot bottom receives an extruding space; So utilize the elastic force of rubber itself to expand in two faces, promptly fixed base reed bottom plane and base sheath put the plane.Nature forms reliable airtight sealing in the junction like this.The effect and the characteristics of conventional springs packing ring are: owing to need the viscose glue combination seal between rubber sealing boot and the base condom, and glue needs a temper pressure in curing time, be beneficial to solidify back secure seal combination.And the spring washer outer circle diameter is less than circle footpath in the base condom, this characteristics exactly, and the conventional springs packing ring has only played a rigid balancing strong point, has also remedied the out-of-flatness of helical spring end-face structure simultaneously.
Compare fixed base reed structure that the present invention adopts adopts simple working principle and obtains best airtight sealing effect with the conventional springs packing ring.
The present invention is provided with a plurality of base sheath otch along cutting apart number arbitrarily with the circumference of base sheath on the circumferencial direction of base sheath, is provided with a plurality of location ear along cutting apart number arbitrarily with the circumference of base sheath mesopore on the circumferencial direction of base sheath mesopore; Along cutting apart the stationary ring otch that number is provided with the equal amount that matches with the base sheath otch arbitrarily with the circumference of stationary ring on the circumferencial direction of stationary ring; Along cutting apart the chucking lug groove that number is provided with the equal amount that matches with base sheath location ear arbitrarily with the circumference of stationary ring endoporus on the circumferencial direction of stationary ring endoporus; This design makes that the base sheath otch of base sheath can be equally distributed a plurality of base sheath otch, also can be to form a plurality of at any angle base sheath otch; In like manner locating ear, stationary ring otch and chucking lug groove can be a plurality of equally distributed positions ear, stationary ring otch, chucking lug groove, also can be to form a plurality of at any angle location ear, stationary ring otch and chucking lug groove.
Base sheath outer annulus edge of the present invention is evenly distributed with a plurality of base sheath otch; Said base sheath mesopore is evenly distributed with a plurality of location ear; The circle edge of said stationary ring evenly is provided with the stationary ring otch of the equal amount that matches with the base sheath otch, and said stationary ring endoporus evenly is provided with the chucking lug groove of the equal amount that matches with base sheath location ear.Said base sheath otch all is symmetrically arranged with two with the location ear, and said stationary ring otch and chucking lug groove all are symmetrically arranged with two.Symmetrically arranged two base sheath otch and symmetrically arranged two location ear coaxial lines or vertical each other; Symmetrically arranged two stationary ring otch and symmetrically arranged two chucking lug groove coaxial lines or vertical each other; Symmetrically arranged two stationary ring incision sites match with the base sheath incision site, match with the location ear location in symmetrically arranged two chucking lug groove positions.Further so clear and definite base sheath otch is equally distributed, and two base sheath otch for being parallel to each other; It also is equally distributed in like manner locating ear, stationary ring otch and chucking lug groove, and is respectively two location ear, two stationary ring otch and two chucking lug grooves that are parallel to each other.Such structural design helps base sheath and stationary ring and in the gap bridge guide rail, guarantees that through the position of otch chucking lug groove position and base sheath mesopore location ear location can realize upper and lower contraposition.
In the water pump packing part modular construction automated manufacturing of the present invention mechanism; The gap bridge guide rail is provided with the otch glade plane space (this interstice coverage meets positioning accuracy request) that is fit to base sheath and stationary ring outer position; In a single day base sheath and stationary ring get into the gap bridge guide rail, and actual is exactly the position of in dynamically, having fixed location ear and chucking lug groove, and the incision site direction that is provided with on the otch of guaranteeing to be provided with on the base sheath outer annulus edge and the stationary ring outer annulus edge is consistent; Form upper and lower two location overlaps; And then guarantee stationary ring endoporus chucking lug groove position and base condom mesopore location ear location, the upper and lower contraposition of ability equally, and guarantee accurately to be positioned at same axis; In the process of automatically making, just can accomplish upper and lower two position contrapositions like this and the location press-fits, this is the key of water pump seal part assembly realization automated manufacturing of the present invention.
The automatic maker of water pump packing part modular construction of the present invention; Involving vibrations dish parts feeder, rotating disk, intermittent cam slicer, gap bridge guide rail, former block and PLC controller; The main effect of each mechanism is following: the vibrating disk parts feeder, its mainly through magnetic vibration force act on the automatic screening that loads in mixture workpiece (rotating ring axon grip assembly, rubber seal grip assembly, stationary ring, base sheath monomer), ordering is for the tram and push to location gap bridge guide rail and slide into the locating slot storehouse.The effect of intermittent cam slicer and rotating disk: mainly realizes the accurate location of arbitrary position, do not need locking element and positioning device fully, and definite position is detained, and the output ratio of Q-switching to free running with cut apart number and can be provided with arbitrarily.Rotating disk can make things convenient for the distribution in stationary positioned transverse arm push-pull mechanism and locating slot storehouse.The effect of gap bridge guide rail: make things convenient for workpiece to slide fast, play bridge and positioning action.Intermittent cam slicer gap bridge supporting plate mainly acts on: position of rotating disk rotation; Align with the gap bridge guide rail position in the locating slot storehouse, workpiece gets into the locating slot storehouse, and the gap bridge supporting plate plays the bridge platform action; Secondly, gap bridge supporting plate and board connecting part cam slicer fixed-site and distribution.Location transverse arm push-pull mechanism effect: when rotating disk gets into a rotational position; Locating slot storehouse and gap bridge guide rail are operated on the same axis, and location transverse arm push-pull mechanism moves, and can contact with workpiece; Accomplish kinematic positioning, promptly form a dynamic fixing position with the locating slot storehouse.The effect of former block: accomplish the combination that press-fits of water pump packing part constitutional detail in the automatic assembling process of water pump packing part assembly.Gas or oil, its effect of electric control position run through the reliable entire run of whole running mechanism.The effect of the auxiliary running of board and other mechanism: the perfect moulding and the running of integrated automation mechanism.
Advantage of the present invention is: water pump packing part modular construction good seal performance of the present invention, cost of production be low, can realize high efficiency, high stable, high-precision integrated automation manufacturing, compare with the production technology of existing water pump packing part time saving and energy saving, automaticity is higher and can economize on resources.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
Fig. 1 is embodiment 1 a water pump packing part modular construction schematic representation.
Fig. 2 is a base sheath plan structure schematic representation.
(wherein: (a) be location ear and base sheath otch vertical distribution; Figure (b) distributes for the location parallel incision coaxial line with base sheath of ear)
Fig. 3 is a stationary ring plan structure schematic representation.
(wherein: (a) be chucking lug groove and stationary ring otch vertical distribution; Figure (b) is that chucking lug groove and stationary ring otch coaxial line distribute)
Fig. 4 is embodiment's 2 base sheath plan structure schematic representation.
Fig. 5 is embodiment's 2 stationary ring plan structure schematic representation.
Fig. 6 is embodiment's 3 base sheath plan structure schematic representation.
Fig. 7 is embodiment's 3 stationary ring plan structure schematic representation.
Fig. 8 is embodiment 4 a water pump packing part modular construction schematic representation.
Fig. 9 is embodiment 4 a base sheath side-looking structural representation.
Figure 10 is embodiment 4 a stationary ring side-looking structural representation.
Figure 11 is that (wherein figure (a) is the fixed base reed structure schematic representation of smooth shape for bottom shape to fixed base reed structure schematic representation; Figure (b) is the make progress fixed base reed structure schematic representation of reflex action shape of half arc for bottom shape).
Figure 12 is the rubber sealing boot structural representation.
Figure 13 is automatic maker structural representation.
Figure 14 is automatic maker plan structure schematic representation.
(wherein: (a) to (h) be the schematic representation of a complete manufacturing process of automatic maker.）
Figure 15 is second kind of embodiment's of automatic maker a structural representation.
Wherein: 1, rotating ring, 2, stationary ring, 3, the rotating ring axle sleeve, 4, rubber sealing boot, 5, base sheath, 6, the rotating ring stuffing box gland; 7, spring, 8, packing ring, 9, the fixed base reed, 10, the base sheath otch, 11, the location ear, 12, the stationary ring otch; 13, chucking lug groove, 14, the stationary ring extension, 15, the flanging section, 16, Sealing shield ring, 17, rotating disk, 18, the intermittent cam slicer; 19, PLC controller, 20, the gap bridge supporting plate, 21, motor, 22, transmission shaft, 23, machine frame, 24, operating platform; 25, gap, 26, feed opening, 27, the locating slot storehouse, 28, the gap bridge guide rail, 29, base sheath loads in mixture the vibrating disk parts feeder, 30, the stuffing box gland support loads in mixture the vibrating disk parts feeder; 31, stationary ring loads in mixture the vibrating disk parts feeder, and 32, rotating ring axon grip assembly loads in mixture the vibrating disk parts feeder, 33, first former block, 34, second former block, the 35, the 3rd former block; 36, cylinder or oil hydraulic cylinder, 37, the push-and-pull axostylus axostyle, 38, positioning end, 39, the base sheath mesopore, 40, the stationary ring endoporus.
Embodiment
Following examples only are used to set forth the present invention, can not be used to limit protection scope of the present invention, anyly on the existing technology basis, all fall within protection scope of the present invention with the combination of structure of the present invention and method.
Like Fig. 1, shown in 2 and 3; Water pump packing part modular construction of the present invention comprises rotating ring 1, stationary ring 2, rotating ring axle sleeve 3, rubber sealing boot 4, base sheath 5, is provided with rotating ring stuffing box gland 6 between rotating ring 1 and the rotating ring axle sleeve 3; Rubber sealing boot 4 is located between stationary ring 2 and the base sheath 5; Rubber sealing boot 4 outer cover are provided with spring 7, are provided with packing ring 8 between the top of rubber sealing boot 4 and the spring 7, are provided with fixed base reed 9 between the bottom of rubber sealing boot 4 and the spring 7; Base sheath 5 outer annulus edgies are symmetrically arranged with 2 base sheath otch 10; Base sheath mesopore 39 is symmetrically arranged with 2 location ears 11, and stationary ring 2 outer annulus edgies are symmetrically arranged with the stationary ring otch 12 of 2 equal amounts that match with base sheath otch 10, and stationary ring endoporus 40 is symmetrically arranged with the chucking lug groove 13 of 2 equal amounts that match with base sheath 5 location ears 11.Symmetrically arranged two base sheath otch 10 and symmetrically arranged two location ear 11 coaxial lines or vertical each other, symmetrically arranged two stationary ring otch 12 and symmetrically arranged two chucking lug groove 13 coaxial lines or vertical each other.
Like Fig. 1, shown in 4 and 5; Water pump packing part modular construction of the present invention; Circumferencial direction along base sheath 5 is provided with 3 base sheath otch 10; Form 120 degree angles between the adjacent pans cover otch 10, be provided with 3 location ears 11, form 120 degree angles between the adjacent positioned ear 11 along the circumferencial direction of base sheath mesopore 39; Circumferencial direction along stationary ring 2 is provided with 3 stationary ring otch 12 that match with base sheath otch 10; Circumferencial direction along stationary ring endoporus 40 is provided with 3 chucking lug grooves 13 that match with base sheath 5 location ears 11, forms 120 degree angles between adjacent stationary ring otch 12 and the adjacent positioned ear groove 13.All the other structures are with embodiment 1.
Embodiment 3
Like Fig. 1, shown in 6 and 7; Water pump packing part modular construction of the present invention; Circumferencial direction along base sheath 5 is provided with 2 base sheath otch 10; Form 60 degree angles between two base sheath otch 10, be provided with between the ear 11 of 11, two location of ears, 2 location along the circumferencial direction of base sheath mesopore 39 and form 60 degree angles; Circumferencial direction along stationary ring 2 is provided with 2 stationary ring otch 12 that match with base sheath otch 10; Form 60 degree angles between two stationary ring otch 12; Circumferencial direction along stationary ring endoporus 40 is provided with formation 60 degree angles between 13, two the chucking lug grooves 13 of 2 chucking lug grooves that match with base sheath 5 location ears 11.All the other structures are with embodiment 1.
Embodiment 4
Like Fig. 2,3,8,9,10, shown in 11 and 12; Water pump packing part modular construction of the present invention; Stationary ring 2 is provided with to the stationary ring extension 14 of the herringbone shape that extends below near place, base sheath 5 mesopore tops, matches with stationary ring extension 14 in rubber sealing boot 4 tops; Base sheath mesopore 39 bottoms are Eight characters shape, and rubber sealing boot 4 bottoms are the Eight characters shape that matches with base sheath 5 bottoms near base sheath 5 places, and the flanging section 15 of fixed base reed 9 is the Eight characters shape that matches with rubber sealing boot 4; The bottom shape of fixed base reed 9 is make progress reflex action shape or a smooth shape of half arc; The outside, bottom of base sheath 5 is set with Sealing shield ring 16.All the other structures are with embodiment 1 or embodiment 1 and embodiment 2 or embodiment 1 and embodiment 3.
Shown in Figure 13 and 14; The automatic maker of water pump packing part modular construction of the present invention comprises rotating disk 17, intermittent cam slicer 18, PLC controller 19 and one group of automatic manufacturing installation, and intermittent cam slicer 18 is fixed in gap bridge supporting plate 20 downsides; Intermittent cam slicer 18 sides are fixedly connected with motor 21; Intermittent cam slicer 18 tops are provided with transmission shaft 22, and transmission shaft 22 upper ends are fixedly connected with rotating disk 17, and gap bridge supporting plate 20 is fixed on the machine frame 23; Machine frame 23 upper ends are fixedly connected with operating platform 24, between rotating disk 17 and the operating platform 24, all leave gap 25 between rotating disk 17 and the gap bridge supporting plate 20;
Automatically manufacturing installation comprises: 26,6 location transverse arm push-pull mechanisms of feed opening, 28,3 former blocks of 27,4 the gap bridge guide rails in 6 locating slot storehouses and 4 vibrating disk parts feeders; Gap bridge guide rail 28 is the cascade level with former block successively along rotating disk 17 moving direction and is fixed on the operating platform 24; Each gap bridge guide rail 28 is fixedly connected with a vibrating disk parts feeder; 3 former blocks all are fixed on the operating platform 24, and feed opening 26 is fixed on the operating platform 24;
Be provided with 6 locating slot storehouses 27 and location transverse arm push-pull mechanism along cutting apart number arbitrarily with the circumference of rotating disk 17 on the circumferencial direction of rotating disk 17; Each locating slot storehouse 27 corresponding location transverse arm push-pull mechanism, locating slot storehouse 27 and corresponding location transverse arm push-pull mechanism are on same axis;
4 vibrating disk parts feeders comprise: base sheath loads in mixture that vibrating disk parts feeder 29, stuffing box gland support load in mixture vibrating disk parts feeder 30, stationary ring loads in mixture vibrating disk parts feeder 31 and rotating ring axon grip assembly loads in mixture vibrating disk parts feeder 32; 3 former blocks comprise: first former block 33, second former block 34 and the 3rd former block 35,26,4 vibrating disk parts feeders of feed opening and 3 former blocks are distributed on the operating platform 24 by following order successively: base sheath loads in mixture vibrating disk parts feeder 29---the stuffing box gland support loads in mixture vibrating disk parts feeder 30---first former block 33---stationary ring loads in mixture vibrating disk parts feeder 31---second former block 34---rotating ring axon grip assembly loads in mixture vibrating disk parts feeder 32---the 3rd former block 35---feed opening 26.
The transverse arm push-pull mechanism comprises cylinder or oil hydraulic cylinder 36, push-and-pull axostylus axostyle 37 and positioning end 38; Cylinder or hydraulic pressure 36 cylinders are fixed on the rotating disk 17; Cylinder or oil hydraulic cylinder 36 are provided with push-and-pull axostylus axostyle 37, and push-and-pull axostylus axostyle 37 is fixedly connected with positioning end 38, and leave in rotating disk 17 circle edge edges in locating slot storehouse 27.The vibrating disk parts feeder is a magnetic vibration force vibrating disk parts feeder.
Shown in figure 15, the automatic maker of water pump packing part modular construction of the present invention comprises two groups of automatic manufacturing installations, and all the other structures are with embodiment 3.
Embodiment 7
Shown in figure 14, the automatic production method of water pump packing part assembly comprises the steps,
B, simultaneously base sheath loads in mixture vibrating disk parts feeder 29, stuffing box gland support and loads in mixture vibrating disk parts feeder 30, stationary ring and load in mixture vibrating disk parts feeder 31 and rotating ring axon grip assembly and load in mixture vibrating disk parts feeder 32 and be in vibrational state, and base sheath monomer, stuffing box gland support, stationary ring 2 and rotating ring axon grip assembly are vibrated the adjustment order and enter into each gap bridge guide rail 28 awaits orders;
C, go to base sheath when loading in mixture gap bridge guide rail 28 outlet ports of vibrating disk parts feeder 29 when locating slot storehouse 27; The base sheath monomer enters in the locating slot storehouse 27 from the outlet port, and next base sheath monomer enters into gap bridge guide rail 28 outlet ports that base sheath loads in mixture vibrating disk parts feeder 29 and awaits orders;
When the locating slot storehouse 27 that the base sheath monomer is housed goes to the stuffing box gland support when loading in mixture gap bridge guide rail 28 outlet ports of vibrating disk parts feeder 30; The transverse arm push-pull mechanism receives 19 drivings of PLC controller to stretch out push-and-pull axostylus axostyle 37; The positioning end 38 that is fixedly connected with push-and-pull axostylus axostyle 37 is fixed on base sheath monomer top with the stuffing box gland support that falls, and next stuffing box gland support enters into gap bridge guide rail 28 outlet ports that the stuffing box gland support loads in mixture vibrating disk parts feeder 30 and awaits orders;
When rotating disk 17 rotates to first former block, 33 places; First former block 33 receives 19 controls of PLC controller with stuffing box gland support and base sheath monomer mount; The transverse arm push-pull mechanism receives 19 controls of PLC controller, and push-and-pull axostylus axostyle 37 shrinks, and the positioning end 38 that is fixedly connected with push-and-pull axostylus axostyle 37 unclamps;
When rotating disk 17 goes to stationary ring when loading in mixture gap bridge guide rail 28 outlet ports of vibrating disk parts feeder 31; Stationary ring 2 falls from the outlet port; The transverse arm push-pull mechanism receives 19 drivings of PLC controller to stretch out push-and-pull axostylus axostyle 37; The positioning end 38 that is fixedly connected with push-and-pull axostylus axostyle 37 is fixed on the top of mount spare with the stationary ring that falls 2, and next stationary ring 2 enters into gap bridge guide rail 28 outlet ports that stationary ring loads in mixture vibrating disk parts feeder 31 and awaits orders;
When rotating disk 17 goes to second former block, 34 places; Second former block 34 receives 19 controls of PLC controller with the mount spare mount of stationary ring 2 with preorder; The transverse arm push-pull mechanism receives 19 controls of PLC controller, and push-and-pull axostylus axostyle 37 shrinks, and the positioning end 38 that is fixedly connected with push-and-pull axostylus axostyle 37 unclamps;
When rotating disk 17 goes to rotating ring axon grip assembly when loading in mixture gap bridge guide rail 28 outlet ports of vibrating disk parts feeder 32; Rotating ring axon grip assembly falls from the outlet port; The transverse arm push-pull mechanism receives 19 drivings of PLC controller to stretch out push-and-pull axostylus axostyle 37; The positioning end 38 that is fixedly connected with push-and-pull axostylus axostyle 37 is fixed on the top of the fixed block of the second former block mount with the rotating ring axon grip assembly that falls, and next rotating ring axon grip assembly enters into gap bridge guide rail 28 outlet ports that rotating ring axon grip assembly loads in mixture vibrating disk parts feeder 32 and awaits orders;
When rotating disk 17 goes to the 3rd former block 35 places; The 3rd former block 35 receives the fixed block mount of PLC controller 19 controls with rotating ring axon grip assembly and second former block, 34 mounts; The transverse arm push-pull mechanism receives 19 controls of PLC controller; Push-and-pull axostylus axostyle 37 shrinks, and the positioning end 38 that is fixedly connected with push-and-pull axostylus axostyle 37 unclamps;
When rotating disk 17 went to feed opening 26, the water pump packing part of accomplishing after each split assembled fell in the feed opening 26, and the assemble flow of a water pump packing part is accomplished, and all the other assemble flow of five groups are identical therewith, and the running that moves in circles.
Advantage of the present invention is: water pump packing part modular construction good seal performance of the present invention, cost of production be low, can realize high efficiency, high stable, high-precision integrated automation manufacturing, compare with the production technology of existing water pump packing part time saving and energy saving, automaticity is higher and can economize on resources.
Claims (10)
1. water pump packing part modular construction; Comprise rotating ring, stationary ring, rotating ring axle sleeve, rubber sealing boot, base sheath; Be provided with the rotating ring stuffing box gland between said rotating ring and the rotating ring axle sleeve, said rubber seal is sheathed between stationary ring and the base sheath, and said rubber sealing boot outer cover is provided with spring; Be provided with packing ring between the top of rubber sealing boot and the spring; Be provided with the fixed base reed between the bottom of said rubber sealing boot and the spring, it is characterized in that: be provided with a plurality of base sheath otch along cutting apart number arbitrarily with the circumference of base sheath on the circumferencial direction of base sheath, be provided with a plurality of location ear along cutting apart number arbitrarily with the circumference of base sheath mesopore on the circumferencial direction of base sheath mesopore; Along cutting apart the stationary ring otch that number is provided with the equal amount that matches with the base sheath otch arbitrarily with the circumference of stationary ring on the circumferencial direction of stationary ring, along cutting apart the chucking lug groove that number is provided with the equal amount that matches with base sheath location ear arbitrarily with the circumference of stationary ring endoporus on the circumferencial direction of stationary ring endoporus.
2. water pump packing part modular construction according to claim 1; It is characterized in that: said base sheath outer annulus edge is evenly distributed with a plurality of base sheath otch; Said base sheath mesopore is evenly distributed with a plurality of location ear; The circle edge of said stationary ring evenly is provided with the stationary ring otch of the equal amount that matches with the base sheath otch, and said stationary ring endoporus evenly is provided with the chucking lug groove of the equal amount that matches with base sheath location ear.
3. water pump packing part modular construction according to claim 2 is characterized in that: said base sheath otch all is symmetrically arranged with two with the location ear, and said stationary ring otch and chucking lug groove all are symmetrically arranged with two.
4. water pump packing part modular construction according to claim 3; It is characterized in that: symmetrically arranged two base sheath otch and symmetrically arranged two location ear coaxial lines or vertical each other; Symmetrically arranged two stationary ring otch and symmetrically arranged two chucking lug groove coaxial lines or vertical each other; Symmetrically arranged two stationary ring incision sites match with the base sheath incision site, match with the location ear location in symmetrically arranged two chucking lug groove positions.
5. water pump packing part modular construction according to claim 1 is characterized in that: said stationary ring is provided with to the stationary ring extension of the herringbone shape that extends below near place, base sheath mesopore top, matches with the stationary ring extension in rubber sealing boot top; Said base sheath mesopore bottom is Eight characters shape, and said rubber sealing boot bottom is the Eight characters shape that matches with the base sheath bottom, the Eight characters shape that the flanging Duan Chengyu rubber sealing boot of said fixed base reed matches near place, base sheath mesopore top.
6. water pump packing part modular construction according to claim 1 is characterized in that: the bottom shape of said fixed base reed is make progress reflex action shape or a smooth shape of half arc; The outside, bottom of said base sheath is set with Sealing shield ring.
7. the automatic maker of water pump packing part modular construction; It is characterized in that: comprise rotating disk, intermittent cam slicer, PLC controller and one or more groups automatic manufacturing installation; Said intermittent cam slicer is fixed in gap bridge supporting plate downside, and said intermittent cam slicer side is fixedly connected with motor, and said intermittent cam slicer top is provided with transmission shaft; Said transmission shaft upper end is fixedly connected with rotating disk; Said gap bridge supporting plate is fixed on the machine frame, and said machine frame upper end is fixedly connected with operating platform, between said rotating disk and the operating platform, all leave the gap between rotating disk and the gap bridge supporting plate;
Said automatic manufacturing installation comprises: feed opening, a plurality of location transverse arm push-pull mechanism, a plurality of locating slots storehouse, a plurality of gap bridge guide rail, a plurality of former block and a plurality of vibrating disk parts feeder; Said gap bridge guide rail and former block are the cascade level successively along rotating disk moving direction and are fixed on the operating platform; Each gap bridge guide rail is fixedly connected with a vibrating disk parts feeder; Said a plurality of former block all is fixed on the operating platform, and said feed opening is fixed on the operating platform;
Be provided with a plurality of locating slots storehouse and location transverse arm push-pull mechanism along cutting apart number arbitrarily with the circumference of rotating disk on the circumferencial direction of rotating disk; The corresponding location transverse arm push-pull mechanism in each locating slot storehouse, said locating slot storehouse and corresponding location transverse arm push-pull mechanism are on same axis;
Said a plurality of vibrating disk parts feeder comprises: base sheath loads in mixture that vibrating disk parts feeder, stuffing box gland support load in mixture the vibrating disk parts feeder, stationary ring loads in mixture the vibrating disk parts feeder and rotating ring axon grip assembly loads in mixture the vibrating disk parts feeder; Said a plurality of former block comprises: first former block, second former block and the 3rd former block, said feed opening, a plurality of vibrating disk parts feeder and a plurality of former block are distributed on the operating platform by following order successively: base sheath loads in mixture the vibrating disk parts feeder---the stuffing box gland support loads in mixture the vibrating disk parts feeder---first former block---stationary ring loads in mixture the vibrating disk parts feeder---second former block---rotating ring axon grip assembly loads in mixture the vibrating disk parts feeder---the 3rd former block---feed opening.
8. the automatic maker of water pump packing part modular construction according to claim 7; It is characterized in that: the number in location transverse arm push-pull mechanism and locating slot storehouse is respectively six; Said transverse arm push-pull mechanism comprises cylinder or oil hydraulic cylinder, push-and-pull axostylus axostyle and positioning end, and said cylinder or oil hydraulic cylinder are fixed on the rotating disk, and said cylinder or oil hydraulic cylinder are provided with the push-and-pull axostylus axostyle; Said push-and-pull axostylus axostyle is fixedly connected with positioning end, and open in rotating disk circle edge edge in said locating slot storehouse.
9. the automatic maker of water pump packing part modular construction according to claim 7 is characterized in that the automatic maker of said water pump packing part modular construction comprises two groups of automatic manufacturing installations, and said vibrating disk parts feeder is a magnetic vibration force vibrating disk parts feeder.
10. the automatic production method of water pump packing part assembly is characterized in that: comprises the steps,
Step 1, the water pump packing part element that will assemble are assembled into base sheath monomer, stuffing box gland support and rotating ring axon grip assembly, and said base sheath monomer comprises base sheath and Sealing shield ring; Said stuffing box gland support comprises spring, packing ring, fixed base reed and rubber sealing boot; Said rotating ring axon grip assembly comprises: rotating ring, rotating ring axle sleeve and rotating ring stuffing box gland; Place base sheath to load in mixture in the vibrating disk parts feeder base sheath monomer; Stuffing box gland propped up be placed on the stuffing box gland support and load in mixture in the vibrating disk parts feeder; Place stationary ring to load in mixture in the vibrating disk parts feeder stationary ring, place rotating ring axon grip assembly to load in mixture in the vibrating disk parts feeder rotating ring axon grip assembly;
Step 2, a, power-on; Move automatic maker; PLC controller control motor drives intermittent cam slicer rotates, and the intermittent cam slicer drives dial rotation, and rotating disk drives location transverse arm push-pull mechanism and the locating slot storehouse be fixed on the rotating disk and does intermittent the rotation;
B, simultaneously base sheath loads in mixture vibrating disk parts feeder, stuffing box gland support and loads in mixture vibrating disk parts feeder, stationary ring and load in mixture vibrating disk parts feeder and rotating ring axon grip assembly and load in mixture the vibrating disk parts feeder and be in vibrational state, and base sheath monomer, stuffing box gland support, stationary ring and rotating ring axon grip assembly are vibrated the adjustment order and enter into each gap bridge guide rail awaits orders;
C, when the locating slot storehouse goes to base sheath when loading in mixture the gap bridge guide rail outlet port of vibrating disk parts feeder, the base sheath monomer enters in the locating slot storehouse from the outlet port, next base sheath monomer enters into the gap bridge guide rail outlet port that base sheath loads in mixture the vibrating disk parts feeder and awaits orders;
When the locating slot storehouse that the base sheath monomer is housed goes to the stuffing box gland support when loading in mixture the gap bridge guide rail outlet port of vibrating disk parts feeder; The transverse arm push-pull mechanism receives the PLC controller drives to stretch out the push-and-pull axostylus axostyle; The positioning end that is fixedly connected with the push-and-pull axostylus axostyle is fixed on base sheath monomer top with the stuffing box gland support that falls, and next stuffing box gland support enters into the gap bridge guide rail outlet port that the stuffing box gland support loads in mixture the vibrating disk parts feeder and awaits orders;
When rotating disk rotates to the first former block place; First former block receives the control of PLC controller with stuffing box gland support and base sheath monomer mount; The transverse arm push-pull mechanism is controlled by the PLC controller, and the push-and-pull axostylus axostyle shrinks, and the positioning end that is fixedly connected with the push-and-pull axostylus axostyle unclamps;
When rotating disk goes to stationary ring when loading in mixture the gap bridge guide rail outlet port of vibrating disk parts feeder; Stationary ring falls from the outlet port; The transverse arm push-pull mechanism receives the PLC controller drives to stretch out the push-and-pull axostylus axostyle; The positioning end that is fixedly connected with the push-and-pull axostylus axostyle is fixed on the top of mount spare with the stationary ring that falls, and next stationary ring enters into the gap bridge guide rail outlet port that stationary ring loads in mixture the vibrating disk parts feeder and awaits orders;
When rotating disk goes to the second former block place; Second former block receives the mount spare mount of PLC controller control with stationary ring and preorder; The transverse arm push-pull mechanism is controlled by the PLC controller, and the push-and-pull axostylus axostyle shrinks, and the positioning end that is fixedly connected with the push-and-pull axostylus axostyle unclamps;
When rotating disk goes to rotating ring axon grip assembly when loading in mixture the gap bridge guide rail outlet port of vibrating disk parts feeder; Rotating ring axon grip assembly falls from the outlet port; The transverse arm push-pull mechanism receives the PLC controller drives to stretch out the push-and-pull axostylus axostyle; The positioning end that is fixedly connected with the push-and-pull axostylus axostyle is fixed on the top of the fixed block of the second former block mount with the rotating ring axon grip assembly that falls, and next rotating ring axon grip assembly enters into the gap bridge guide rail outlet port that rotating ring axon grip assembly loads in mixture the vibrating disk parts feeder and awaits orders;
When rotating disk goes to the 3rd former block place; The 3rd former block receives PLC controller control with rotating ring axon grip assembly and second former block fixed block mount of mount; The transverse arm push-pull mechanism is controlled by the PLC controller; The push-and-pull axostylus axostyle shrinks, and the positioning end that is fixedly connected with the push-and-pull axostylus axostyle unclamps;
When rotating disk went to feed opening, the water pump packing part of accomplishing after each split assembled fell in the feed opening, and the assemble flow of a water pump packing part is accomplished, and all the other assemble flow of five groups are identical therewith, and the running that moves in circles.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237652 CN102338118B (en) | 2011-08-18 | 2011-08-18 | Component structure of water pump seal element as well as automatic manufacturing mechanism and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110237652 CN102338118B (en) | 2011-08-18 | 2011-08-18 | Component structure of water pump seal element as well as automatic manufacturing mechanism and method thereof |
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| CN102338118A true CN102338118A (en) | 2012-02-01 |
| CN102338118B CN102338118B (en) | 2013-02-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106523440A (en) * | 2016-11-14 | 2017-03-22 | 嘉科（安徽）密封技术有限公司 | Noise reduction type water seal for automobile water pump |
| TWI763899B (en) * | 2017-08-08 | 2022-05-11 | 日商阪東化學股份有限公司 | Sealing parts for machine tools |
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| EP0547652A1 (en) * | 1991-12-11 | 1993-06-23 | SKF Industrial Trading & Development Co, B.V. | Water pump |
| US7344356B1 (en) * | 2004-09-15 | 2008-03-18 | Wood Group Esp, Inc. | Mechanical seal with bellows seating alignment |
| JP2009243321A (en) * | 2008-03-31 | 2009-10-22 | Hitachi-Ge Nuclear Energy Ltd | Seal device and pump having the seal device |
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| CN106523440A (en) * | 2016-11-14 | 2017-03-22 | 嘉科（安徽）密封技术有限公司 | Noise reduction type water seal for automobile water pump |
| TWI763899B (en) * | 2017-08-08 | 2022-05-11 | 日商阪東化學股份有限公司 | Sealing parts for machine tools |
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|---|---|
| CN102338118B (en) | 2013-02-13 |
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